pork shoulder, cut into 2" pieces
Kosher salt
Freshly ground black pepper
large yellow onion, quartered
cloves garlic, sliced
low-sodium chicken broth
cumin seeds
bay leaf
dried ancho chiles, stem and seeds removed
dried chiles de árbol, stem and seeds removed
dried guajillo chiles, stem and seeds removed
(15-oz.) cans hominy, drained, rinsed
Thinly sliced radishes, thinly sliced green cabbage, and chopped fresh cilantro, for serving